Improvement in plows



UNITED STATES PATENT OFFICE.

f E.v e. WHITING, 0E NOETEEIELD, MINNESOTA.

IMPROVEMENT I N PLows.

Specification forming part cf Letters Patent No. "49,816, datedSeptember 5, 1865.

To all whom t may concern:

Beit known that I, Fi. G. WHITING, ot'NortE- held, in the county of Biceand State of Minv-nesota, have invented a newand Improved Plow 'and I dohereby declare that the followin g is a full, clear, and exactdescription thereof, which willenableothers skilled in the art'to makeand use the same, reference being had to the accompanying drawings,making appart ol' fthis specification, in which-#- Fi'gre 1 is a sideview of my Invention; Fig. 2, a front view of the same; Fig. 3, a sideview of the parts before bent inlproper form; Fig.' it, a transversesection of Fig. 1,'taken inthe me w as.

' Similar letters ot'preference n'dicate like parts.. Y l y Arepresentsthe beam of the plow, which may be constructed of wood, and B B the han;

dies, w-hich-maybef the usual forni: y

'. C is acast-'iron standard attached tothebean'i A, and. providedwith'aelandside,1),'-and a pointedfront'end,saidstandard forxningabaseor foundation onwhichv the `steel portions. of i tleplow-arebolted.

On thejfront edge of the share there is placed a steel strip, F, whichmay be secured in position by a bolt, bx, and this strip has acolter, G,which projects upward above the share. y

When worn out the strip F and colter G niay'be readily det-ached andreplacedby new ones.

At the frontpart of the plow,rjn'st above tim, share E, there is a steelplate, II, of trilateralv 7 form, bolted to. the standard.- This plate Hforms the front part et' the moldwboard, I being the remaining part 5and to thelandside of the plow there are bolted two steel plates, C C,partial-ly shown in Fig. l.

' By this arrangement it lwill 'be seen that I obtain a steel=cased plowthe plates of which may be replaced atauy time when wear or breakagedemands, and one'which may be con structed or manufactured at asmall'cost and of any ofthe known forms. I do` not claimmaliing a shareor sheth or plow-standard.

I claim as new and desire to secure by Letters Patentf v Lappingt-heforward portion of the shareE around the standard C, as described,and represented at Ab bQFig. 4.

. Witnesses ELIAS HoBBs.. 0. S. HULBEET.

E. fe. WHITING.

point of l cast-iron which' shall embrace the end of the'

